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alex41 [277]
3 years ago
14

PLEASE HELP ME

Mathematics
2 answers:
Anarel [89]3 years ago
5 0
<span>=>The triangles have equal base lengths and equal heights...
</span>=>The triangles are congruent....
<span>=>The triangles are similar....

Hope it helps !!!</span>
nignag [31]3 years ago
5 0

Answer:

Option 1 and Option 3 are true.

Step-by-step explanation:

Given: Two triangles have equal area.

Area of triangle is depend on base and height because area of triangle is half base and height.

\text{Area of triangle}=\dfrac{1}{2}\times\text{Base}\times\text{Height}

If two triangle has same base and height their area must be same.

Option 1 is true. The triangles have equal base lengths and equal heights.

If two triangles are congruent then their base and height equal by CPCTE property of concurrency. Base and height of congruent triangle are equal.

Option 3 is true. The triangles are congruent.

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For which data sets is the median a better measure of center than the mean?
zheka24 [161]
A b d   those are the answers 

6 0
4 years ago
Which postulate or theorem proves that these two triangles are congruent?
denis-greek [22]
AAS they have a congruent side marked, the vertical angle and the marked congruent angle
3 0
4 years ago
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While building a snowman, a large snowball is created so that the radius is changing at the rate of 5 inches per hour. How fast
diamong [38]

Answer:

2000π in³/s

or 6283.2 in³/s

Step-by-step explanation:

dr/dt = 5  

volume of sphere is given as

v = (4/3)(π)r³

differentitate wrt r

dv/dr = 3×4/3 ×π×r²

dv/dr = 4πr²

put r = 10

dv/dr = 4π(10)²

dv/dr = 400π

by chain rule

dv/dt = dv/dr ×dr/dt

dv/dt = 400π× 5

dv/dt = 2000π in³/s

or dv/dt =6283.2 in³/s

7 0
3 years ago
Question 4 The 6th grade class is raising money for a camping trip to the mountains. So far they have raised $900, which is 60%
finlep [7]

Answer:

1500

Step-by-step explanation:

Total cost would be 60%+40%

Since we have 60% amount already

0.60* total cost=900

total cost=90000/60

=1500

3 0
3 years ago
Isaac keeps track of the miles per gallon his car gets per week. He has accumulated the following data:
ipn [44]

we know that

A <u>geometric sequence</u> is a sequence of numbers in which the ratio between consecutive terms is constant

so

Let

a1=24 \ a2=24.48\ a3=24.97\ a4=25.47

\frac{a2}{a1} = \frac{24.48}{24}= 1.02

a2=a1*1.02

\frac{a3}{a2} = \frac{24.97}{24.48}= 1.02

a3=a2*1.02

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a4=a3*1.02

therefore

The common ratio is equal to 1.02

<u>the answer is</u>

The common ratio is 1.02

4 0
3 years ago
Read 2 more answers
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